Trader Joe's Shoppers Urged to Follow 'Cart Etiquette' Rule

Keeping carts with you at all times helps avoid disrupting crowded aisles at the popular grocery chain.

Published on Feb. 26, 2026

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Trader Joe's customers are being advised to follow an unwritten 'cart etiquette' rule when shopping at the popular grocery store. The recommendation is for shoppers to keep their carts with them at all times, rather than leaving them to the side, as this can block aisles and disrupt the flow of traffic in the often crowded stores. Trader Joe's is known for its smaller, neighborhood-focused store sizes, which contribute to the cart etiquette issue but also help the company maintain operational efficiency and lower prices.

Why it matters

Trader Joe's prides itself on being a neighborhood grocer, which means its stores are much smaller than the industry average. This can lead to crowding and cart-related disruptions if shoppers don't follow proper etiquette. Maintaining cart awareness helps keep aisles clear and allows all customers to navigate the store more easily.

The details

Customers have complained for years about the difficulty of finding parking or weaving through the cramped aisles at Trader Joe's, especially during peak shopping hours. The proper 'cart etiquette' is to keep the cart on your person at all times, rather than parking it to the side while grabbing items. Abandoned carts can jam aisles and severely disrupt the flow of the store. Trader Joe's keeps its stores small, around 10,000 square feet compared to the industry average of over 50,000 square feet, in order to maintain operational efficiency and lower prices for customers. However, this smaller footprint also limits parking space, and city planners typically won't allow Trader Joe's to expand their lots unless the store itself gets bigger.

  • Trader Joe's has been facing cart etiquette issues for years from customers.

The players

Trader Joe's

A popular grocery store chain known for its smaller, neighborhood-focused store sizes, seasonal offerings, and favorable pricing.

Tara Miller

The vice president of marketing at Trader Joe's.

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What they’re saying

“We are actively looking at hundreds of neighborhoods across the country as we hope to open more new neighborhood stores each year.”

— Trader Joe's spokesperson (Nexstar)

What’s next

Trader Joe's plans to open at least 8 new locations in 2026, including stores in Tucson, Arizona; West Palm Beach, Florida; Johns Creek, Georgia; Merriam, Kansas; Mandeville and New Orleans, Louisiana; and Woodinville, Washington. An eighth new store is also planned for McKinney, Texas.

The takeaway

Trader Joe's small, community-focused store model creates challenges with cart management and crowding, but the company has found ways to maintain operational efficiency and low prices. By following the unwritten 'cart etiquette' rule, shoppers can help keep Trader Joe's aisles clear and the shopping experience pleasant for everyone.